package com.zxy.demo.java;

import java.util.UUID;

/**
 * UUIDDemo.
 * 
 * Created by zxybird on 17/1/16.
 */
public class UUIDDemo {

  public static void main(String[] args) {

    UUID uuid = UUID.randomUUID();
    System.out.println(uuid);
    uuid = UUID.randomUUID();
    System.out.println(uuid);
    uuid = UUID.randomUUID();
    System.out.println(uuid);

//    uuid.


  }

}
